2 Packs Replacement Tube for N20, 2 Packs Replacement Short Tube Compatible with N20, Avoid Leakage and Reduce Noise，Great Value Supplies by Medihealer. auspowers_batchone and 24-Hour quick customer service

and 24-Hour quick customer service

Spirit MU Series: MU11

Pre- sewn elastics strap Pre-sewn elastics strap at the sides and under the arch of your foot 5/8" primary elastic strap pre-attached at the sides for stability

please contact us to make sure whether it fits

2 Packs Replacement Tube for N20, 2 Packs Replacement Short Tube Compatible with N20, Avoid Leakage and Reduce Noise，Great Value Supplies by Medihealer. auspowers_batchone and 24-Hour quick customer service2 Packs Replacement Tube for N20, 2 Packs Replacement Short Tube Compatible with N20, Avoid Leakage and Reduce NoiseGreat Value Supplies by Medihealer. Product Features [PACKAGE CONTENTS]: These are the improved replacement tube assembly for N20 which is more durable and flexible. [AVOID LEAKAGE AND Reduce NOISE]: The improved short tube has better fitting connection to effectively avoid leakage, so that there is no noise. [DURABLE QUICK RELEASE